CODEWITHSUNDEEP
neo4jspring-data-neo4j
WebDev
WebDev

Reputation: 250

How to specify many relationship types in a @Relationship

I have two nodes user and account and the relationship between them is any one of the 25 relationship. My Query is 

MATCH (u:User)-[r:rel1|rel2|rel3|rel4]->(a:Account) WHERE u.login_id=~('(?i).*'+{fulltextsearch}+'.*') RETURN u as User,r as acronym

My user pojo is 

public class User{

    @GraphId
    private Long id;    

    String fulltextsearch;   

    String user_id; 

    String status; 


 //@Relationship(type = "rel1", direction= Relationship.OUTGOING)
    Acronym acronym;
    public Acronym getAcronym() {
    return acronym;
    }


    private Set<Account> accounts;

    public User() {

    }

    public String getUser_id() {
    return user_id;
    }

    public String getStatus() {
    return status;
    }


    public String getFulltextsearch() {
    return fulltextsearch;
    }


    public Set<Account> getAccounts() {
    return accounts;
    }


    public void setAccounts(Set<Account> accounts) {
    this.accounts = accounts;
    }   

    }

I am confused in writing my user pojo with multiple relatioships. can I give @Relatioship for multiple relatioship with OR.

like this @Relationship(type = "rel1 | rel2", direction= Relationship.OUTGOING)

Upvotes: 0

Views: 96

Answers (1)

Luanne
Luanne

Reputation: 19373

No, you cannot supply multiple relationship types to the @Relationship. You will have to declare them independently in your entity:

  @Relationship(type = "rel1", direction= Relationship.OUTGOING)
  Acronym acronymRel1;

  @Relationship(type = "rel2", direction= Relationship.OUTGOING)
  Acronym acronymRel2;

You can write a custom query to fetch all Acronyms based on a set of relationship types.

Upvotes: 1

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